









🎽 Elevate your active lifestyle with the ultimate slim, water-resistant waist pack!
The Waterfly Waist Bag is a lightweight, water-resistant nylon fanny pack featuring a fully adjustable strap up to 127cm and four specialized pockets. Designed for versatile wear—waist, sling, or shoulder—it offers organized storage for phones, keys, cards, and travel essentials. Perfect for outdoor sports and daily use, it combines durability with a sleek, slim profile favored by active professionals.
















| ASIN | B00QERPOAO |
| Best Sellers Rank | 95,628 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 269 in Waistpacks |
| Brand Name | Waterfly |
| Closure Type | Buckle |
| Colour | Black |
| Customer Reviews | 4.4 out of 5 stars 16,444 Reviews |
| Item Dimensions L x W x H | 34.3L x 4.5W x 8.9H centimetres |
| Item Type Name | fanny pack |
| Item Weight | 136 g |
| Manufacturer | WATERFLY |
| Manufacturer Part Number | ONJ08-01 |
| Material Type | Nylon |
| Model Number | ONJ08 |
| Number Of Pockets | 4 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Care Instructions | Hand Wash Only |
| Size | 24 x 9 x 4.5 cm |
| Strap Length | 131 Centimetres |
| UPC | 192602500689 |
| Water Resistance Level | Water Resistant |
J**3
Perfect hands-free dog-walking assistant
I absolutely love this. I bought it for dog walking as I’m not wearing a gilet with pockets now the weather is warmer but I want to walk hands free without loading my trouser pockets. It has a big compartment for a mobile phone. A zipper pocket in front for keys, and a perfect, easy-access velcro pocket for a roll of poo bags. There is an additional flat zipper compartment at the back which has space for cards, (or a passport if you were using it for travelling purposes). Additionally it looks super stylish, which is not a description I would normally attach to a bum bag. I bought the green one and love both the colour and the beautiful quality. I’m thinking of buying one for my sister too.
D**L
Compact yet spacey
Bought this as my previous one the same as this had finally worn out after approx 7yrs. This is exactly the same. Plenty of pockets. I've had my Phone (Samsung s21+) my keys/rings and other bits in the main front zip. Theres a slightly smaller zip pocket at the back that is good for holding notes and bank cards. I have my medication in the front velcro part that is quite strong and put any loose change into the front small zip up part. The best part of this for me is that I can hold everything I need for a quick trip out and it doesn't look bulky. Alot look so huge and bulge out so far but with my size 18 tum this fits around me perfect and sits great against my tum. Highly recommend this,perfect if your going on a walk with the kids or dogs and you don't want to lug around a big bag or rucksack. I even had my water bottle clipped on the side on my walk. Great stuff!
T**Y
Overall I like this item and would recommend it.
In the UK the term fanny pack / bag is not the best way to describe the item. This bum bag is a excellent size for my purposes. the waist strap secures well and does not slip when I twist the bag around my body to access the pockets. The cherry red colour is as described. the main pocket just fits my mobile phone and is fairly easily accessed. The small Velcro pocket is a good size for a a credit card, the Velcro seems a good quality and closes securely. The bag has a sort of canvas feel with a 'waterproof lining', the waterproof qualities are as yet untested by me but I suspect they will be inadequate. The bag is small compact and light so easy to pack away when not in use. I use the bum bag mainly for when I am cycling, for which it just right. Overall I like this item and would recommend it.
O**I
A small bag.
The bag seems pretty well made, neat stitching, zips are good. The strap is very long indeed and you'll either need the trim it or make a wee loop to keep the excess in place. Unless of course you're actually using the bag as a fanny pack/bum bag, in which case more power to your neckbeard! The main storage is a pretty good size, it fits my wallet and my old nexus 6p phone in its bulky case. The zipper to this area is nicely tucked under a flap The back storage only really likes to take money, but it'll take a smaller vape at a push. I did manage to get my car keys in there with the main pocket full, but the zip wasn't happy. The two front storage pockets are really quite small. The zippered pocket will take your house keys, just. The other pocket I haven't really found a use for as it's only velcro held and I can't think of anything I'd risk putting in there. Small but well made...
B**S
This bag is smaller than you think
I personally found this bag too small. Would've been ok for carrying minimal things phone, cash, coins etc. The things I carry around needed a bigger bag. Quality appeared good and fit well
J**S
5 star product!
This bum bag is so handy and durable! Used everyday on a 13 week trip around SE Asia and wouldn’t have been without it. In the right front pocket I had room for headphones and a lip balm, left front zip pocket I kept my going purse. Large compartment fitted my phone, battery pack and tissues and the zip pocket at the back I kept notes and a bottle opener (because everyone needs a bottle opener right?). It doesn’t look too bulky or big which is great and is very comfortable. It also clips on the side at the front which is a very good security feature as you can keep your eye on it when in heavily populated situations
M**R
Loved it
Does the job, it holds my phone and a few pennies. Great for freeing up your hands when out on walks. comfortable to wear and is stylish.
L**E
Really handy bumbag - waist bag
Really handy bumbag - waist bag. Haven't worn one of these since the 90s but I got it for a camping/festival wedding weekend in Scotland as I like to have bits n pieces with me without stuffing my pockets or carrying bags. It was great, it looks slim but actually held a lot in all its pockets - iphone 6, keys, cards, train tickets, coins, small torch, smints, chewing gum, snack bar, paracetamol, mirror, eyeliner, other toiletry essentials, and without feeling really bulky. Very handy as we ended up standing for 4.5 hrs in the aisle of busy train with little space for fumbling around bags. The adjustable waist band was wider than I expected and there was no loop to hold the excess length. This would have annoyed me if I was wearing it at my waist but I had it low slung on my hips over jeans and the rest of the good stuff outweighs this minor irritation. Didn't fully test it for durability or full exposure to adverse weather conditions but it survived the Scottish summer by the coast (yes, rain, sun, humidity, salty air, mud, sand). Pleased with this purchase and will look at other Waterfly products for my next adventure.
K**Y
Perfect. Love it
This comes in super handy when you don’t want to lug your big purse into the store or for going out to lunch I can fit my phone my RF ID wallet Chapstick keys perfect for quick trips to the store I took it to Legoland works great
E**A
Pratique et satisfaisante
Pratique et satisfaisante, correspond à mes attentes, sangle bien adaptée pour changer facilement la façon de la porter
S**O
Veramente bello
Come prima valutazione positiva, bello da vedere e comodo. Lo uso per il tempo libero ma mi ci trovo benissimo. Le chiusure sembrano di buona fattura e le tasche fatte bene. Forse il taschino con lapertura a strappo non la vedo sicura ma punti di vista. Consigliato.
F**M
Perfekt für Kinder
Ich habe die Bag meinem 10-jägrigen Sohn für den Urlaub gekauft und sie ist perfekt für ihn. Handy und kleines Portomonaie passen rein. Und sogar noch die Nasenflöte. 😂🤪
A**A
It was used a lot but it broke
We used this quite a lot but it broke not even 6 months in. So not sturdy enough for everyday use at least.
Trustpilot
2 days ago
2 weeks ago